Value Chain Mapping

Value chain mapping is a critical tool for organisations seeking to understand and improve the sustainability performance of their entire operational ecosystem. At SESG, we help businesses conduct comprehensive assessments that identify environmental, social, and governance impacts at every stage of their operations, from raw material sourcing through to product delivery and end-of-life management. By gaining visibility across your full supply network, you can target interventions where they will deliver the greatest positive impact and build more resilient, responsible business relationships.

Understanding Value Chain Mapping

This process involves systematically identifying and analysing all the key activities, processes, and relationships that contribute to your organisation’s products or services. It includes upstream elements such as suppliers, raw materials, and logistics, as well as downstream elements including distribution, customer use, and waste management. A thorough assessment goes beyond traditional operational boundaries to capture the broader network of partners, resources, and impacts that shape your sustainability footprint. For organisations committed to meaningful ESG performance, value chain mapping provides the foundation for understanding where risks and opportunities exist across the full scope of operations. It enables you to identify hotspots of environmental impact, assess social risks within supply chains, and pinpoint areas where governance improvements can strengthen overall performance. This visibility is essential for setting credible science-based targets, meeting regulatory disclosure requirements, and responding to growing investor and customer expectations around supply chain transparency.

Our Approach to Supply Chain Analysis

SESG delivers value chain mapping engagements through a structured methodology that combines desktop research, stakeholder consultation, and data analysis. We begin by working with your team to define the scope and boundaries of the exercise, ensuring that all significant upstream and downstream activities are captured. Our consultants then systematically assess each stage against relevant ESG criteria, drawing on industry benchmarks, regulatory frameworks, and established standards such as the GHG Protocol Scope 3 Standard for emissions accounting. The output is a clear, visual representation of your organisation’s sustainability impacts and dependencies across the entire chain. We identify priority areas for action, quantify material risks and opportunities, and develop practical recommendations that integrate with your existing materiality assessment and sustainability strategy. This ensures that your improvement efforts are focused, evidence-based, and aligned with stakeholder expectations.

Managing Scope 3 Emissions Through Value Chain Mapping

One of the most important applications of this methodology is in understanding and managing Scope 3 greenhouse gas emissions. These indirect emissions, which occur across your upstream and downstream operations, typically represent the largest portion of an organisation’s total carbon footprint. Effective value chain mapping enables you to identify the most significant sources of Scope 3 emissions, establish baseline measurements, and develop targeted reduction strategies that deliver real impact. SESG supports clients in translating these insights into actionable decarbonisation plans. We help you engage with suppliers, set collaborative reduction targets, and implement monitoring systems that track progress over time. Our approach ensures that outcomes feed directly into your climate strategy and sustainability reporting.

Why Partner with SESG

Our team brings extensive experience in value chain mapping across diverse sectors including property, infrastructure, maritime, agriculture, and corporate services. We understand that every organisation operates within a unique network of relationships and impacts, and we tailor our approach to reflect your specific industry context, strategic objectives, and reporting requirements. Whether you are conducting this analysis for the first time or refining an existing assessment to meet new disclosure standards, SESG provides the expert guidance needed to deliver meaningful and actionable results. Contact our team today to discuss how we can help strengthen your sustainability strategy and enhance your ESG performance.